EP3392911A4 - Organic light-emitting display device and display apparatus - Google Patents
Organic light-emitting display device and display apparatus Download PDFInfo
- Publication number
- EP3392911A4 EP3392911A4 EP16874744.2A EP16874744A EP3392911A4 EP 3392911 A4 EP3392911 A4 EP 3392911A4 EP 16874744 A EP16874744 A EP 16874744A EP 3392911 A4 EP3392911 A4 EP 3392911A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- organic light
- display device
- display apparatus
- emitting display
- emitting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
- H10K50/12—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
- H10K50/12—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
- H10K50/121—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants for assisting energy transfer, e.g. sensitization
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/14—Carrier transporting layers
- H10K50/15—Hole transporting layers
- H10K50/156—Hole transporting layers comprising a multilayered structure
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
- H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1018—Heterocyclic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1018—Heterocyclic compounds
- C09K2211/1025—Heterocyclic compounds characterised by ligands
- C09K2211/1059—Heterocyclic compounds characterised by ligands containing three nitrogen atoms as heteroatoms
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2101/00—Properties of the organic materials covered by group H10K85/00
- H10K2101/10—Triplet emission
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2101/00—Properties of the organic materials covered by group H10K85/00
- H10K2101/20—Delayed fluorescence emission
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2101/00—Properties of the organic materials covered by group H10K85/00
- H10K2101/30—Highest occupied molecular orbital [HOMO], lowest unoccupied molecular orbital [LUMO] or Fermi energy values
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2101/00—Properties of the organic materials covered by group H10K85/00
- H10K2101/40—Interrelation of parameters between multiple constituent active layers or sublayers, e.g. HOMO values in adjacent layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/14—Carrier transporting layers
- H10K50/16—Electron transporting layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/17—Carrier injection layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/17—Carrier injection layers
- H10K50/171—Electron injection layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/18—Carrier blocking layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/18—Carrier blocking layers
- H10K50/181—Electron blocking layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
- H10K85/636—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising heteroaromatic hydrocarbons as substituents on the nitrogen atom
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/654—Aromatic compounds comprising a hetero atom comprising only nitrogen as heteroatom
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
- H10K85/6574—Polycyclic condensed heteroaromatic hydrocarbons comprising only oxygen in the heteroaromatic polycondensed ring system, e.g. cumarine dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optics & Photonics (AREA)
- Organic Chemistry (AREA)
- Electroluminescent Light Sources (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510937461.6A CN106887444B (en) | 2015-12-15 | 2015-12-15 | Organic light emitting display device and display apparatus |
PCT/CN2016/108389 WO2017101687A1 (en) | 2015-12-15 | 2016-12-02 | Organic light-emitting display device and display apparatus |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3392911A1 EP3392911A1 (en) | 2018-10-24 |
EP3392911A4 true EP3392911A4 (en) | 2018-12-05 |
EP3392911B1 EP3392911B1 (en) | 2021-04-21 |
Family
ID=59055791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16874744.2A Active EP3392911B1 (en) | 2015-12-15 | 2016-12-02 | Organic light-emitting display device and display apparatus |
Country Status (7)
Country | Link |
---|---|
US (1) | US20200203618A1 (en) |
EP (1) | EP3392911B1 (en) |
JP (1) | JP6661015B2 (en) |
KR (1) | KR102103874B1 (en) |
CN (1) | CN106887444B (en) |
TW (1) | TW201733107A (en) |
WO (1) | WO2017101687A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018168991A1 (en) * | 2017-03-15 | 2018-09-20 | 保土谷化学工業株式会社 | Organic electroluminescent element |
KR102172580B1 (en) * | 2018-02-13 | 2020-11-02 | 주식회사 엘지화학 | Heterocyclic compound and organic light emitting device comprising the same |
KR102218160B1 (en) | 2018-07-26 | 2021-02-24 | 주식회사 대웅제약 | Recombinant yeast strain having sterol producing ability, preparation method and uses thereof |
CN109659442B (en) * | 2018-12-13 | 2022-04-26 | 云谷(固安)科技有限公司 | Organic electroluminescent device and display device |
CN111384280B (en) * | 2018-12-29 | 2021-05-18 | Tcl科技集团股份有限公司 | Quantum dot light-emitting diode and preparation method thereof |
CN110911572A (en) * | 2019-11-25 | 2020-03-24 | Tcl华星光电技术有限公司 | Organic light-emitting display device and preparation method thereof |
CN111662312B (en) * | 2020-06-08 | 2023-08-11 | 武汉天马微电子有限公司 | Compound, thermal activation delay fluorescent material and application thereof |
CN111943961B (en) * | 2020-08-26 | 2021-07-27 | 山西穿越光电科技有限责任公司 | Organic electroluminescent compound based on phenazine-thiophene-dicyano and application |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040209115A1 (en) * | 2003-04-21 | 2004-10-21 | Thompson Mark E. | Organic light emitting devices with wide gap host materials |
EP2502908A1 (en) * | 2009-11-16 | 2012-09-26 | Idemitsu Kosan Co., Ltd. | Aromatic amine derivative, and organic electroluminescent element comprising same |
US20150166886A1 (en) * | 2009-12-07 | 2015-06-18 | Kyushu University, National University Corporation | Fluorescence and delayed fluorescence-type organic light-emitting material and element |
CN104835916A (en) * | 2015-04-11 | 2015-08-12 | 吉林大学 | Highly-efficient organic electroluminescent device based on fluorescence doped luminescent layer |
US20150280158A1 (en) * | 2012-10-03 | 2015-10-01 | Idemitsu Kosan Co., Ltd. | Organic electroluminescent element |
US20150351168A1 (en) * | 2014-05-30 | 2015-12-03 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting device and electronic device |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012108881A1 (en) * | 2011-02-11 | 2012-08-16 | Universal Display Corporation | Organic light emitting device and materials for use in same |
CN104094434B (en) * | 2012-02-15 | 2016-12-28 | 东丽株式会社 | Light emitting element material and light-emitting component |
US10297761B2 (en) * | 2012-12-10 | 2019-05-21 | Idemitsu Kosan Co., Ltd. | Organic electroluminescent element |
EP2980877B1 (en) * | 2013-03-29 | 2017-11-29 | Kyulux, Inc. | Organic electroluminescent element |
WO2014166572A1 (en) * | 2013-04-08 | 2014-10-16 | Merck Patent Gmbh | Organic light-emitting device having delayed fluorescence |
WO2015174640A1 (en) * | 2014-05-13 | 2015-11-19 | 삼성에스디아이 주식회사 | Compound, organic optoelectronic element comprising same and display device thereof |
CN104505464B (en) * | 2014-12-31 | 2016-08-31 | 昆山工研院新型平板显示技术中心有限公司 | A kind of organic electroluminescence device |
CN104659268A (en) * | 2015-01-20 | 2015-05-27 | 北京鼎材科技有限公司 | Top-emitting white light organic light emitting device |
-
2015
- 2015-12-15 CN CN201510937461.6A patent/CN106887444B/en active Active
-
2016
- 2016-12-02 US US15/781,446 patent/US20200203618A1/en not_active Abandoned
- 2016-12-02 JP JP2018529288A patent/JP6661015B2/en active Active
- 2016-12-02 WO PCT/CN2016/108389 patent/WO2017101687A1/en active Application Filing
- 2016-12-02 EP EP16874744.2A patent/EP3392911B1/en active Active
- 2016-12-02 KR KR1020187018243A patent/KR102103874B1/en active IP Right Grant
- 2016-12-09 TW TW105140754A patent/TW201733107A/en unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040209115A1 (en) * | 2003-04-21 | 2004-10-21 | Thompson Mark E. | Organic light emitting devices with wide gap host materials |
EP2502908A1 (en) * | 2009-11-16 | 2012-09-26 | Idemitsu Kosan Co., Ltd. | Aromatic amine derivative, and organic electroluminescent element comprising same |
US20150166886A1 (en) * | 2009-12-07 | 2015-06-18 | Kyushu University, National University Corporation | Fluorescence and delayed fluorescence-type organic light-emitting material and element |
US20150280158A1 (en) * | 2012-10-03 | 2015-10-01 | Idemitsu Kosan Co., Ltd. | Organic electroluminescent element |
US20150351168A1 (en) * | 2014-05-30 | 2015-12-03 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting device and electronic device |
CN104835916A (en) * | 2015-04-11 | 2015-08-12 | 吉林大学 | Highly-efficient organic electroluminescent device based on fluorescence doped luminescent layer |
Non-Patent Citations (3)
Title |
---|
JIE LI ET AL: "Highly Efficient Organic Light-Emitting Diode Based on a Hidden Thermally Activated Delayed Fluorescence Channel in a Heptazine Derivative", ADVANCED MATERIALS, vol. 25, no. 24, 25 June 2013 (2013-06-25), DE, pages 3319 - 3323, XP055224309, ISSN: 0935-9648, DOI: 10.1002/adma.201300575 * |
See also references of WO2017101687A1 * |
SEOK JAE LEE ET AL: "A Study on the Phosphorescent Blue Organic Light-Emitting Diodes Using Various Host Materials", MOLECULAR CRYSTALS AND LIQUID CRYSTALS, vol. 507, no. 1, 3 September 2009 (2009-09-03), UK, pages 345 - 352, XP055518616, ISSN: 1542-1406, DOI: 10.1080/15421400903054287 * |
Also Published As
Publication number | Publication date |
---|---|
US20200203618A1 (en) | 2020-06-25 |
EP3392911A1 (en) | 2018-10-24 |
KR102103874B1 (en) | 2020-04-24 |
CN106887444A (en) | 2017-06-23 |
TW201733107A (en) | 2017-09-16 |
WO2017101687A1 (en) | 2017-06-22 |
JP6661015B2 (en) | 2020-03-11 |
CN106887444B (en) | 2020-01-10 |
EP3392911B1 (en) | 2021-04-21 |
KR20180087372A (en) | 2018-08-01 |
JP2019501527A (en) | 2019-01-17 |
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